Global tech selloff wipes out $1 trillion as AI stocks wobble
Seoul's KOSPI plunged nearly 8% intraday, triggering a circuit breaker, as rising borrowing costs and China competition fuel doubts about AI investments. Stocks have since partly rebounded.
By Standard Topic. AI-generated from the reporting listed under Coverage. Published . Updated .
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What happened
Tech and AI-linked shares have sold off sharply worldwide, with South Korea's KOSPI index plunging nearly 8% and triggering its 10th circuit breaker of the year on October 15. Investors have worried about rising interest rates, inflation, AI debt financing and tougher competition from China. South Korea's finance ministry said it would step up market monitoring, and Asian shares have since mostly rebounded after Wall Street gains.
Why it matters
Top AI and semiconductor stocks have lost over $1 trillion in value this week, and analysts warn the tremor could foreshadow a bigger AI crunch for stock markets.
Timeline
- Oct 15, 1:10 AM ET: South Korea's KOSPI index plunged nearly 8% intraday, triggering the market's 10th circuit breaker of the year.
- Oct 15, 6:46 AM ET: Global technology stocks sold off sharply as rising borrowing costs and China competition soured traders on AI investments.
- Oct 15, 10:38 AM ET: Top AI and semiconductor stocks had lost over $1 trillion in value that week amid worries about valuations and higher interest rates.
- Oct 15, 9:00 PM ET: South Korea's finance ministry vowed to step up financial market monitoring and watch closely for volatility's impact on bond, currency and short-term money markets.
- Oct 16, 2:08 AM ET: Asian shares mostly rebounded after Wall Street gains, though Indonesia shares sank on a market downgrade warning.
Coverage
- Gold price rallies as lower yields, AI stock selloff fuel haven demand (mining.com)
- Friday's big stock stories: What’s likely to move the market in the next trading session (CNBC)
- Stock Market Shows Resilience As Breakouts Emerge While AI, Chip Stocks Struggle (Investor's Business Daily)
- Stocks Churn Up Even as Tech Gets Chipped: Stock Market Today (kiplinger.com)
- Wall Street muscles higher despite more swings for AI stocks (lancasteronline.com)
- Big pharma stocks near all-time highs as tech selloff pushes investors toward safer bets (marketwatch.com)
- Equal-weight failed. Now tech stocks look shaky again. So what should you do about S&P 500 risk? (CNBC)
- Risk of an AI crunch for stock markets is rising (Financial Times)
- Stock Market Midday, Oct. 15: Markets Mixed as AI Sell-Off Continues (fool.com)
- Chip stocks sell-off wipes out $1 trillion in value as AI trade wobbles (businessinsider.com)
- US Stock Market Today: Dow Gains, Nasdaq Sinks 1.18% As Inflation Fuels Fed Rate Fears (Noor Ul Haq)
- Stock market today: S&P 500, Nasdaq futures slip as semiconductor sell-off continues (Yahoo News)
- Memory stocks are getting hammered. China and a 2029 oversupply are the big worries (CNBC)
- Korea’s Stock Market Is in Free Fall, and Hot U.S. Inflation Just Made It Worse (Omor Ibne Ehsan)
- Global tech selloff deepens as enthusiasm for AI stocks wobbles (CNN)
- Tech market sell-off deepens amid fears over US inflation and AI debt (The Guardian)
- Stock Market Today: Dow seen steady while S&P 500 to fall, Nasdaq to sputter on worries over Anthropic's growth; PPI data on tap (marketwatch.com)
- South Korea's KOSPI closes at 6-month low as chipmakers slump on AI worries (Yahoo News)
- South Korea's stock rout reveals a double threat to the AI boom (Yahoo News)
- Asia stocks tumble, S.Korea’s KOSPI slumps 7% on chip rout, Fed rate fears (Investing.com)
- Global tech sell-off deepens as Asian markets tumble (Financial Times)
- Asian markets sell off as AI trades crumble after hot US CPI data (Yahoo News)
- SK Hynix plunges 8% amid Asia tech rout as Fed rate hike fears, AI funding worries mount (CNBC)
- Kospi plunges nearly 6% as foreigners dump chip stocks (KED Global)
- The AI trade is splintering as inflation fears rattle hyped-up tech stocks (marketwatch.com)
- Thursday's big stock stories: What’s likely to move the market in the next trading session (CNBC)
- 'Fast Money' traders talk selling in AI-related names on debt concerns (CNBC)
- AI infrastructure stocks tumble. Here's a few reasons for the sell-off (CNBC)
- Chip stocks slump as AI selloff and Chinese memory rival rattle markets
- CoreWeave shares fall as AI financing concerns grow
- AI stock selloff drives Wall Street to steepest weekly loss since June
- AI rout erases $1 trillion from chip stocks as selling persists
- Global tech sell-off hits Seoul hard, then Asian shares rebound
- Global tech sell-off hits chip stocks as South Korea's KOSPI plunges
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